body, ul {
    margin: 0;
    padding: 0;
    font-family: Georgia, Consolas, sans-serif;
    text-align: center;
}

#todolist {
    width: 80%;
    margin: 100px auto 0;
    position: relative;
}

#todolist p {
    font-size: 24px;
}

#todolist > input {
    width: 60%;
    height: 40px;
    padding: 0 10px;
    box-shadow: 10px 10px 5px #888888;
    border-radius: 10px;
    font-family: Georgia;
    font-size: 18px;
}

#todolist ul {
    width: 60%;
    margin: 20px auto 0;
    list-style: none;
}

#todolist li {
    text-align: left;
    margin-top: 10px;
    font-size: 18px;
}

#todolist li span {
    margin-left: 5px;
}

#todolist button {
    margin-top: 20px;
    background-color: #eef;
    border-radius: 5px;
}